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Emerald|Natural|GIA

0.51ct F VS1 Emerald Natural Diamond

EX • F/VS1 • GIA 1519528578

Certificate GIA 1519528578

Diamond specifications and retailer prices

From $1,084 SGD
$848 USD
As of October 31, 2026
Save $1,488 SGD (58%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,210 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1519528578. Listed at 27 retailers as of October 31, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1519528578
Dimensions5.30 × 3.76 × 2.53 mm
L/W Ratio1.41
Culet sizeNone
Top View
5.30 mm3.76 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1519528578
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,267 SGD|Low: $1,084 SGD|High: $2,382 SGD|Avg: $1,536 SGD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$1,084 SGD
Retailer 10$1,213 SGD
Retailer 1$1,267 SGD
Retailer 9$1,272 SGD
Retailer 4$1,286 SGD
Retailer 2$1,317 SGD
Retailer 3$1,401 SGD
Retailer 5$1,493 SGD
Retailer 12$1,721 SGD
Retailer 7$1,848 SGD
Retailer 8$2,032 SGD
Retailer 6$2,354 SGD

35 data points across 12 retailers

27 retailers$1,084 SGD to $2,572 SGD

B+
Cheapest Retailer
-
$1,084 SGD
$848 USD
B+
Retailer 2
-
$1,175 SGD
$919 USD
View
B+
Retailer 3
-
$1,213 SGD
$949 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,267 SGD
£781 GBP
View
B+
Retailer 5
-
$1,272 SGD
$995 USD
View
B+
Retailer 6
-
$1,286 SGD
$1,006 USD
View
Retailer 7
-
$1,317 SGD
$1,030 USD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$1,317 SGD
$1,030 USD
View
B+
Retailer 9
-
$1,317 SGD
$1,030 USD
View
B+
Retailer 10
-
$1,342 SGD
$1,050 USD
View
B+
Retailer 11
-
$1,342 SGD
$1,050 USD
View
B+
Retailer 12
-
$1,367 SGD
$1,069 USD
View
B+
Retailer 13
-
$1,381 SGD
$1,080 USD
View
B+
Retailer 14
-
$1,401 SGD
$1,096 USD
View
B+
Retailer 15
-
$1,487 SGD
$1,163 USD
View
B+
Retailer 16
-
$1,493 SGD
£919 GBP
View
B
Retailer 17
-
$1,502 SGD
$1,175 USD
View
Retailer 18
-
$1,519 SGD
$1,188 USD
View
Price last confirmed 38 days ago
B
Retailer 19
-
$1,519 SGD
$1,188 USD
View
B
Retailer 20
-
$1,668 SGD
$1,305 USD
View
Retailer 21
-
$1,721 SGD
A$2,071 AUD
View
Price last confirmed 28 days ago
B
Retailer 22
-
$1,848 SGD
€1,377 EUR
View
B
Retailer 23
-
$2,032 SGD
ZAR 25,675 ZAR
View
B
Retailer 24
-
$2,354 SGD
£1,450 GBP
View
B
Retailer 25
-
$2,572 SGD
£1,584 GBP
View
Retailer 26
-
$3,210 SGD
$2,511 USD
View
Price under review
Most Expensive
NZ Jewellers
ba6f86ae-b1cd-4c31-857e-33e790cadd3b · Sep 25
$3,210 SGD
$2,511 USD
View
Price under review
26 more retailers have this diamond
Prices start from $1,084 SGDSave up to $1,488 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.51ct Emerald
$1,084 SGD